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XLF
The XLF series horizontal in-line centrifugal water pump is a high-efficiency fluid transfer solution engineered for industrial hot circulation systems and corrosive liquid handling. Utilizing advanced fluoroplastic lining technology, this pump combines the hydraulic performance of centrifugal pumps with the space-saving benefits of in-line design. Its robust construction, energy efficiency and exceptional corrosion resistance make it an ideal choice for continuous industrial operations requiring reliable fluid transfer.
XLF | Xinfu Fluoroplastic Centrifugal Pump | 160 | Nominal Impeller Diameter: 160 mm |
80 | Inlet Diameter: 80 mm | L | Long Bearing Frame |
65 | Outlet Diameter: 65 mm |
The fluoroplastic lined pump body provides excellent resistance to a wide range of corrosive chemicals, including strong acids, alkalis and organic solvents. The metal outer shell ensures structural strength to withstand pipeline loads, while the fluoroplastic lining offers complete chemical protection for all wetted components.
The horizontal in-line centrifugal configuration features a direct-coupled motor and pump shaft, eliminating complex coupling systems. This design reduces energy loss, improves overall efficiency and significantly minimizes the pump's footprint, making it perfect for installation in space-constrained industrial environments.
Equipped with dynamically balanced impellers and precision-grade bearings, the XLF series pump operates with extremely low noise and vibration levels. This not only improves workplace conditions but also reduces wear on components, extending the pump's service life.
The pump features heavy-duty construction with high-quality materials and advanced surface treatments. The impeller and shaft are specially processed to enhance wear and corrosion resistance, ensuring reliable performance even under continuous heavy-duty operating conditions.
The back-pullout design allows for complete disassembly and maintenance without disconnecting the pipelines. This simplifies routine inspections, repairs and component replacements, significantly reducing downtime and maintenance costs.
No. | Model | Flow Rate (m³/h) | Head (m) | Efficiency (%) | Shaft Power (kw) | Motor Power (kw) | Suction×Discharge | NPSHr (m) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|
1 | XLF25-20-250 | 1 1.8 2.75 | 20 20 19.5 | 10 16 23 | 0.54 0.61 0.63 | 1.5 | 25×20 | 2.5 | 165 |
2 | XLF40-25-160 | 2.2 3.2 5 | 8.25 8 8.25 | 22 30 37 | 0.22 0.23 0.29 | 0.75 | 40×25 | 3.0 | 95 |
3 | XLF40-25-200 | 2.2 3.2 5 | 12.63 12.5 12.25 | 18 23 35 | 0.42 0.47 0.48 | 1.1 | 40×25 | 3.0 | 120 |
4 | XLF40-32-250 | 2.2 3.2 5 | 20 20 19.5 | 12 17 25 | 1.00 1.03 1.06 | 1.5 | 40×32 | 5.0 | 155 |
5 | XLF50-32-160 | 3.5 6.3 7.5 | 8.25 8 7.75 | 30 40 40 | 0.26 0.34 0.38 | 0.55 | 50×32 | 3.2 | 100 |
6 | XLF50-32-200 | 3.5 6.3 7.5 | 12.75 12.5 12.25 | 22 33 40 | 0.55 0.65 0.63 | 1.1 | 50×32 | 3.2 | 120 |
7 | XLF50-32-250 | 3.5 6.3 7.5 | 20 19.25 18 | 18 30 32 | 1.06 1.14 1.23 | 1.5 | 50×32 | 5.0 | 155 |
8 | XLF65-50-160 | 12.5 17.5 | 8 7.5 | 51 60 | 0.53 0.60 | 1.1 | 65×50 | 3.5 | 110 |
9 | XLF65-40-200 | 7.5 12.5 17.5 | 12.5 12.5 11.5 | 50 46 44 | 0.89 0.93 1.25 | 1.5 | 65×40 | 3.5 | 110 |
10 | XLF65-40-250 | 7.5 12.5 17.5 | 20.5 20 18 | 28 43 45 | 1.50 1.50 1.91 | 3 | 65×40 | 3.5 | 250 |
11 | XLF80-65-160 | 17.5 35 50 | 8.3 8 6.8 | 68 65 66 | 0.88 0.09 1.11 | 1.5 | 80×65 | 4.0 | 135 |
12 | XLF80-50-200 | 12.5 30 50 | 15 11.3 10.5 | 46 67 48 | 1.20 1.49 1.92 | 2.2 | 80×50 | 4.0 | 140 |
13 | XLF80-50-250 | 17.5 25 30 | 20.5 20 18 | 43 51 45 | 2.27 2.67 3.27 | 5.5 | 80×50 | 4.5 | 300 |
14 | XLF100-80-160 | 32.5 50 55 | 8.8 8 6.5 | 62 65 56 | 1.26 1.68 1.69 | 2.2 | 100×80 | 5.0 | 140 |
15 | XLF100-65-200 | 32.5 50 60 | 12.8 12.5 10.8 | 62 64 57 | 1.83 2.60 3.39 | 5.5 | 100×65 | 5.0 | 300 |
16 | XLF100-65-250 | 32.5 50 60 | 20.5 20 16.3 | 55 60 65 | 3.30 4.54 4.10 | 7.5 | 100×65 | 5.0 | 315 |
17 | XLF125-100-160 | 60 100 105 | 8 6.5 6 | 60 48 48 | 2.65 3.63 3.87 | 5.5 | 125×100 | 5.0 | 290 |
18 | XLF125-100-200 | 60 100 110 | 13.8 12.5 11.3 | 60 64 60 | 3.76 5.32 5.64 | 11 | 125×100 | 6.0 | 370 |
19 | XLF125-100-250 | 60 100 105 | 21.5 20 16.3 | 52 64 64 | 6.76 8.51 7.28 | 15 | 125×100 | 6.0 | 375 |
20 | XLF150-125-250 | 120 200 240 | 22 20 18 | 60 65 64 | 11.98 16.76 18.38 | 22 | 150×125 | 5.0 | 550 |
21 | XLF150-125-315 | 120 200 240 | 35 32 30 | 54 63 62 | 21.18 27.67 31.63 | 45 | 150×125 | 5.0 | 700 |
22 | XLF150-125-400 | 120 200 240 | 55 50 47 | 52 62 62 | 35.95 43.92 49.55 | 75 | 150×125 | 5.5 | 1180 |
23 | XLF200-150-250 | 240 400 480 | 22 20 17 | 60 68 62 | 23.97 32.04 35.84 | 45 | 200×150 | 5.5 | 700 |
24 | XLF200-150-315 | 240 400 480 | 36 32 29 | 57 67 66 | 41.28 52.03 57.44 | 75 | 200×150 | 5.5 | 1180 |
25 | XLF200-150-400 | 240 400 480 | 54 50 48 | 56 68 70 | 63.03 80.10 89.64 | 110 | 200×150 | 6.0 | 1420 |
The XLF series hot water circulation pump is widely utilized across multiple industrial sectors:
Industrial heating and cooling systems (hot water circulation, chilled water systems)
Corrosive fluid transfer (chemical processing, acid and alkali handling)
Petroleum refining (process fluid transfer, cooling water circulation)
Pharmaceutical production (pure water circulation, process fluid transfer)
Paper and pulp industry (bleaching, washing and pulp transport)
Electroplating facilities (electrolyte transfer, wastewater circulation)
Food and beverage processing (process water circulation, cleaning solution transfer)
We offer comprehensive custom centrifugal pump solutions to meet specific industrial requirements:
Enhanced fluoroplastic lining materials for extreme chemical resistance
Multiple mechanical seal options for different operating conditions
Explosion-proof motor configurations for hazardous environments
Custom inlet/outlet sizes and flange standards
High-temperature modifications for applications up to 200°C
Special coating treatments for aggressive operating environments
Every XLF series pump is manufactured to strict international quality standards and undergoes comprehensive performance testing before delivery. Our dedicated engineering team provides professional pre-sales support, including pump selection and system design assistance. We offer a full warranty program, fast spare parts delivery and on-site repair services to ensure uninterrupted operation of your fluid transfer systems.
The standard model operates reliably between -20°C and 100°C. For applications requiring higher temperatures up to 200°C, we offer customized high-temperature models with specialized insulation and sealing systems.
Our technical experts will analyze your specific requirements, including flow rate, head, fluid properties, operating temperature and system pressure, to recommend the optimal pump model and configuration. Please provide detailed application information for accurate selection.
Standard motors have IP54 protection. We can also supply motors with IP55 or IP65 protection for harsh industrial environments with high dust or moisture levels.
We offer a 12-month warranty from the date of installation. Extended warranty options are available upon request, and we provide lifetime technical support for all our products.
